IN MANUFACTURING ACCOUNT, DEPRECIATION OF OFFICE MACHINE IS CHARGED TO
A. trading account B. appropriation account C. balance street D. profit and loss account ✓ The answer to the question is: D. profit and loss account Depreciation is the allocation of the cost of a tangible asset over its useful life. In the context…
THE VELOCITY RATIO OF A MACHINE IS 5 AND ITS EFFICIENCY IS 75%. WHAT EFFORT WOULD BE NEEDED TO LIFT A LOAD OF 150N WITH THE MACHINE
A. 20N B. 30N C. 40N ✓ D. 50N The answer to the question is: C. 40N To calculate the effort needed to lift a load using a machine, we can use the formula: Efficiency = (Actual Mechanical Advantage / Velocity Ratio)…
THE EFFICIENCY OF A MACHINE IS ALWAYS LESS THAN 100% BECAUSE THE
A. work output is always greater than the work input B. load lifted is always greater than the effort applied C. effort applied is always greater than the load lifted ✓ D. velocity ratio is always greater than the mechanical advantage The answer…
MACHINE LANGUAGE INSTRUCTIONS ARE EXPRESSED IN
A. binary ✓ B. decimal C. hexadecimal D. octal The answer to the question is: A. binary Machine language instructions are expressed in binary. Binary is a base-2 number system, which uses only two symbols, typically 0 and 1,…
FILES THAT CONTAIN MACHINE LANGUAGE INSTRUCTIONS ARE CALLED
A. interpreter files B. executable files ✓ C. batch files D. source files The answer to the question is: B. executable files Executable files are computer files that contain machine language instructions which can be executed directly by the computer’s…
PASCAL’S CALCULATING MACHINE WAS USEFUL IN
A. addition and subtraction only ✓ B. division only C. multiplication and division only D. multiplication only The answer to the question is: A. addition and subtraction only Pascal’s calculating machine, also known as the Pascaline, was a mechanical…
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